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Nanyang Technological University(南洋理工大学)

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2505.18467 2025-05-27 cs.AI cs.CL

Pedagogy-R1: Pedagogically-Aligned Reasoning Model with Balanced Educational Benchmark

Unggi Lee, Jaeyong Lee, Jiyeong Bae, Yeil Jeong, Junbo Koh, Gyeonggeon Lee, Gunho Lee, Taekyung Ahn, Hyeoncheol Kim

机构 * Enuma, Inc.(Enuma公司) Seoul National University(首尔国立大学) Nanyang Technological University(南洋理工大学) Korea University(韩国大学)

Comments 15 pages, 5 figures, 4 tables

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2505.17425 2025-05-26 cs.CV cs.CL

Debiasing CLIP: Interpreting and Correcting Bias in Attention Heads

Wei Jie Yeo, Rui Mao, Moloud Abdar, Erik Cambria, Ranjan Satapathy

机构 * Nanyang Technological University(南洋理工大学) The University of Queensland(昆士兰大学) IHPC(高性能计算中心)

Comments Under review

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2505.17231 2025-05-26 cs.CL cs.AI cs.DB

ExeSQL: Self-Taught Text-to-SQL Models with Execution-Driven Bootstrapping for SQL Dialects

Jipeng Zhang, Haolin Yang, Kehao Miao, Ruiyuan Zhang, Renjie Pi, Jiahui Gao, Xiaofang Zhou

机构 * The Hong Kong University of Science and Technology(香港科学与技术大学) Nanyang Technological University(南洋理工大学) The University of Hong Kong(香港大学)

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2505.17147 2025-05-26 cs.CR cs.AI

MTSA: Multi-turn Safety Alignment for LLMs through Multi-round Red-teaming

Weiyang Guo, Jing Li, Wenya Wang, YU LI, Daojing He, Jun Yu, Min Zhang

机构 * Harbin Institute of Technology, Shenzhen, China(哈尔滨工业大学(深圳)) Nanyang Technological University, Singapore(南洋理工大学) Zhejiang University, Zhejiang, China(浙江大学)

Comments 19 pages,6 figures,ACL2025

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2505.17110 2025-05-26 cs.CL

Multi-Modality Expansion and Retention for LLMs through Parameter Merging and Decoupling

Junlin Li, Guodong DU, Jing Li, Sim Kuan Goh, Wenya Wang, Yequan Wang, Fangming Liu, Ho-Kin Tang, Saleh Alharbi, Daojing He, Min Zhang

机构 * Harbin Institute of Technology, Shenzhen, China(哈尔滨工业大学(深圳)) Xiamen University Malaysia(厦门大学马来西亚分校) Nanyang Technological University(南洋理工大学) Beijing Academy of Artificial Intelligence, China(北京人工智能研究院) Peng Cheng Laboratory, China(鹏城实验室) Shaqra University, Saudi Arabia(沙迦大学)

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2505.14005 2025-05-26 cs.LG cs.AI

Towards Comprehensive and Prerequisite-Free Explainer for Graph Neural Networks

Han Zhang, Yan Wang, Guanfeng Liu, Pengfei Ding, Huaxiong Wang, Kwok-Yan Lam

机构 * Macquarie University(麦考瑞大学) Nanyang Technological University(南洋理工大学)

Comments Accepted by IJCAI 2025 AI4Tech Track

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2505.16673 2025-05-23 cs.CV cs.AI cs.CL

R1-ShareVL: Incentivizing Reasoning Capability of Multimodal Large Language Models via Share-GRPO

Huanjin Yao, Qixiang Yin, Jingyi Zhang, Min Yang, Yibo Wang, Wenhao Wu, Fei Su, Li Shen, Minghui Qiu, Dacheng Tao, Jiaxing Huang

机构 * Nanyang Technological University(南洋理工大学) ByteDance(字节跳动) Tsinghua University(清华大学) Beijing University of Posts and Telecommunications(北京邮电大学) The University of Sydney(悉尼大学)

Comments Technical report

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2503.01222 2025-05-23 cs.CV cs.CL

Retrieval-Augmented Perception: High-Resolution Image Perception Meets Visual RAG

Wenbin Wang, Yongcheng Jing, Liang Ding, Yingjie Wang, Li Shen, Yong Luo, Bo Du, Dacheng Tao

机构 * Wuhan University(武汉大学) Nanyang Technological University(南洋理工大学) The University of Sydney(悉尼大学) Shenzhen Campus of Sun Yat-sen University(中山大学深圳校区)

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2502.11741 2025-05-23 cs.DB cs.AI

SQL-o1: A Self-Reward Heuristic Dynamic Search Method for Text-to-SQL

Shuai Lyu, Haoran Luo, Ripeng Li, Zhonghong Ou, Jiangfeng Sun, Yang Qin, Xiaoran Shang, Meina Song, Yifan Zhu

机构 * School of Computer Science, Beijing University of Posts and Telecommunications, China(北京邮电大学计算机科学学院) College of Computing and Data Science, Nanyang Technological University, Singapore(南洋理工大学计算机与数据科学学院) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, China(北京邮电大学网络与交换技术国家重点实验室) College of Computer Science, Sichuan University, Chengdu, China(四川大学计算机学院)

Comments 28 pages,12 figures

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2505.15659 2025-05-22 cs.RO cs.LG

FLARE: Robot Learning with Implicit World Modeling

Ruijie Zheng, Jing Wang, Scott Reed, Johan Bjorck, Yu Fang, Fengyuan Hu, Joel Jang, Kaushil Kundalia, Zongyu Lin, Loic Magne, Avnish Narayan, You Liang Tan, Guanzhi Wang, Qi Wang, Jiannan Xiang, Yinzhen Xu, Seonghyeon Ye, Jan Kautz, Furong Huang, Yuke Zhu, Linxi Fan

机构 * NVIDIA University of Maryland, College Park(马里兰大学) Nanyang Technological University(南洋理工大学) University of Texas, Austin(德克萨斯大学)

Comments Project Webpage / Blogpost: https://research.nvidia.com/labs/gear/flare

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2505.15111 2025-05-22 cs.CV cs.AI

iPad: Iterative Proposal-centric End-to-End Autonomous Driving

Ke Guo, Haochen Liu, Xiaojun Wu, Jia Pan, Chen Lv

机构 * Nanyang Technological University(南洋理工大学) The University of Hong Kong(香港大学) Desay SV Automotive(Desay SV汽车)

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2505.15045 2025-05-22 cs.CL

Diffusion vs. Autoregressive Language Models: A Text Embedding Perspective

Siyue Zhang, Yilun Zhao, Liyuan Geng, Arman Cohan, Anh Tuan Luu, Chen Zhao

机构 * Nanyang Technological University(南洋理工大学) Yale University(耶鲁大学) NYU Shanghai(纽约大学上海校区) Alibaba-NTU Singapore Joint Research Institute(阿里巴巴-国立科技大学新加坡联合研究机构) Center for Data Science New York University(纽约大学数据科学中心)

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2505.14818 2025-05-22 cs.CL cs.AI

WebNovelBench: Placing LLM Novelists on the Web Novel Distribution

Leon Lin, Jun Zheng, Haidong Wang

机构 * Nanyang Technological University(南洋理工大学) Sun Yat-Sen University(中山大学)

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2505.03230 2025-05-22 cs.LG

Joint Resource Management for Energy-efficient UAV-assisted SWIPT-MEC: A Deep Reinforcement Learning Approach

Yue Chen, Hui Kang, Jiahui Li, Geng Sun, Boxiong Wang, Jiacheng Wang, Cong Liang, Shuang Liang, Dusit Niyato

机构 * College of Computer Science and Technology, Jilin University(吉林大学计算机科学与技术学院) Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education, Jilin University(教育部符号计算与知识工程重点实验室) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算机与数据科学学院) China Mobile Communications Group Jilin Co., Ltd.(中国移动通信集团吉林有限公司)

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2505.01731 2025-05-22 cs.CL cs.AI

Efficient Shapley Value-based Non-Uniform Pruning of Large Language Models

Chuan Sun, Han Yu, Lizhen Cui, Xiaoxiao Li

机构 * College of Computing and Data Science(计算与数据科学学院) Nanyang Technological University(南洋理工大学) School of Software(软件学院) Shandong University(山东大学) Department of Electrical and Computer Engineering(电气与计算机工程系) The University of British Columbia(不列颠哥伦比亚大学)

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2504.21659 2025-05-22 cs.AI cs.CL

Ada-R1: Hybrid-CoT via Bi-Level Adaptive Reasoning Optimization

Haotian Luo, Haiying He, Yibo Wang, Jinluan Yang, Rui Liu, Naiqiang Tan, Xiaochun Cao, Dacheng Tao, Li Shen

机构 * Sun Yat-sen University(中山大学) China Agricultural University(中国农业大学) Tsinghua University(清华大学) Zhejiang University(浙江大学) Didichuxing Co. Ltd(滴滴出行公司) Nanyang Technological University(南洋理工大学)

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2504.04045 2025-05-22 cs.CV cs.AI cs.LG

A Survey of Pathology Foundation Model: Progress and Future Directions

Conghao Xiong, Hao Chen, Joseph J. Y. Sung

机构 * Department of Computer Science and Engineering, The Chinese University of Hong Kong(香港中文大学计算机科学与工程系) Department of Computer Science and Engineering and Department of Chemical and Biological Engineering, The Hong Kong University of Science and Technology(香港理工大学计算机科学与工程系和化学及生物工程系) Lee Kong Chian School of Medicine, Nanyang Technological University(南洋理工大学李科钦医学院)

Comments Accepted to IJCAI 2025 Survey Track, 10 Pages

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2504.01805 2025-05-22 cs.CV

SpaceR: Reinforcing MLLMs in Video Spatial Reasoning

Kun Ouyang, Yuanxin Liu, Haoning Wu, Yi Liu, Hao Zhou, Jie Zhou, Fandong Meng, Xu Sun

机构 * National Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University(国家多媒体信息处理重点实验室,计算机学院,北京大学) Nanyang Technological University(南洋理工大学) WeChat AI, Tencent Inc., China(微信AI,腾讯公司,中国)

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2502.11466 2025-05-22 cs.LG cs.CL cs.SE

GiFT: Gibbs Fine-Tuning for Code Generation

Haochen Li, Wanjin Feng, Xin Zhou, Zhiqi Shen

机构 * Nanyang Technological University(南洋理工大学)

Comments Accepted to ACL 2025

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2505.14600 2025-05-21 eess.AS cs.SD

AdaKWS: Towards Robust Keyword Spotting with Test-Time Adaptation

Yang Xiao, Tianyi Peng, Yanghao Zhou, Rohan Kumar Das

机构 * The University of Melbourne(墨尔本大学) Fortemedia Singapore(新加坡Fortemedia公司) Nanyang Technological University(南洋理工大学) National University of Singapore(新加坡国立大学)

Comments Accepted by Interspeech 2025

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2505.14572 2025-05-21 eess.IV cs.CV cs.LG

Automated Fetal Biometry Assessment with Deep Ensembles using Sparse-Sampling of 2D Intrapartum Ultrasound Images

Jayroop Ramesh, Valentin Bacher, Mark C. Eid, Hoda Kalabizadeh, Christian Rupprecht, Ana IL Namburete, Pak-Hei Yeung, Madeleine K. Wyburd, Nicola K. Dinsdale

机构 * Oxford Machine Learning in NeuroImaging Lab, Department of Computer Science, University of Oxford(牛津大学计算机科学系) Visual Geometry Group, Department of Engineering Science, University of Oxford(牛津大学工程科学系) College of Computing and Data Science, Nanyang Technological University(南洋理工大学计算科学与数据科学学院)

Comments Top 5 in MICCAI IUGC 2024: Intrapartum Ultrasound Grand Challenge & Runners up in Classification!

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2505.14419 2025-05-21 cs.AI

SCOPE: Compress Mathematical Reasoning Steps for Efficient Automated Process Annotation

Huimin Xu, Xin Mao, Feng-Lin Li, Xiaobao Wu, Wang Chen, Wei Zhang, Anh Tuan Luu

机构 * Nanyang Technological University(南洋理工大学) Shopee Pte. Ltd(Shopee公司) SEA Group(SEA集团)

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2505.14417 2025-05-21 cs.CG cs.LG

Towards Non-Euclidean Foundation Models: Advancing AI Beyond Euclidean Frameworks

Menglin Yang, Yifei Zhang, Jialin Chen, Melanie Weber, Rex Ying

机构 * Hong Kong University of Science and Technology (GZ) Guangzhou China(香港科技大学(广州)) Yale University New Haven United States(耶鲁大学) Nanyang Technological University Singapore Singapore(南洋理工大学) Harvard University Cambridge United States(哈佛大学)

Comments WWW 2025 Companion

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2505.14354 2025-05-21 cs.CL cs.LG

WirelessMathBench: A Mathematical Modeling Benchmark for LLMs in Wireless Communications

Xin Li, Mengbing Liu, Li Wei, Jiancheng An, Mérouane Debbah, Chau Yuen

机构 * School of Electrical and Electronic Engineering (EEE), Nanyang Technological University, Singapore(南洋理工大学电子与电气工程学院) Department of Computer and Information Engineering, Khalifa University, Abu Dhabi, UAE(哈利法大学计算机与信息工程学院)

Comments Accepted to ACL 2025 Findings

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2502.05863 2025-05-21 cs.IR cs.AI cs.MM

Uni-Retrieval: A Multi-Style Retrieval Framework for STEM's Education

Yanhao Jia, Xinyi Wu, Hao Li, Qinglin Zhang, Yuxiao Hu, Shuai Zhao, Wenqi Fan

机构 * Nanyang Technological University, Singapore(南洋理工大学) Shanghai Jiao Tong University, China(上海交通大学) Peking University, China(北京大学) Hong Kong Polytechnic University, Hong Kong, China(香港理工大学)

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2501.12368 2025-05-21 cs.CV cs.CL

InternLM-XComposer2.5-Reward: A Simple Yet Effective Multi-Modal Reward Model

Yuhang Zang, Xiaoyi Dong, Pan Zhang, Yuhang Cao, Ziyu Liu, Shengyuan Ding, Shenxi Wu, Yubo Ma, Haodong Duan, Wenwei Zhang, Kai Chen, Dahua Lin, Jiaqi Wang

机构 * Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) The Chinese University of Hong Kong(香港中文大学) Shanghai Jiao Tong University(上海交通大学) Nanjing University(南京大学) Fudan University(复旦大学) Nanyang Technological University(南洋理工大学)

Comments ACL 2025 Findings

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2410.14425 2025-05-21 cs.CL cs.AI cs.CR

Unlearning Backdoor Attacks for LLMs with Weak-to-Strong Knowledge Distillation

Shuai Zhao, Xiaobao Wu, Cong-Duy Nguyen, Yanhao Jia, Meihuizi Jia, Yichao Feng, Luu Anh Tuan

机构 * Nanyang Technological University(南洋理工大学) Northwest Normal University(西北师范大学)

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2505.13907 2025-05-21 cs.LG

Cross-Domain Diffusion with Progressive Alignment for Efficient Adaptive Retrieval

Junyu Luo, Yusheng Zhao, Xiao Luo, Zhiping Xiao, Wei Ju, Li Shen, Dacheng Tao, Ming Zhang

机构 * State Key Laboratory for Multimedia Information Processing, School of Computer Science, Peking University(信息处理国家重点实验室,北京大学计算机学院) Department of Computer Science, University of California, Los Angeles(计算机科学系,加州大学洛杉矶分校) Paul G. Allen School of Computer Science & Engineering, University of Washington(保罗·G·艾伦计算机科学与工程学院,华盛顿大学) JD Explore Academy(京东探索研究院) College of Computing & Data Science, Nanyang Technological University(计算与数据科学学院,南洋理工大学)

Comments IEEE TIP

Journal ref IEEE Transactions on Image Processing 34 (2025) 1820-1834

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2505.13559 2025-05-21 cs.CL cs.LG

CS-Sum: A Benchmark for Code-Switching Dialogue Summarization and the Limits of Large Language Models

Sathya Krishnan Suresh, Tanmay Surana, Lim Zhi Hao, Eng Siong Chng

机构 * Nanyang Technological University(南洋理工大学)

Comments 17 pages, 5 figures and 11 tables

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2505.06706 2025-05-21 cs.AI

Bi-level Mean Field: Dynamic Grouping for Large-Scale MARL

Yuxuan Zheng, Yihe Zhou, Feiyang Xu, Mingli Song, Shunyu Liu

机构 * Zhejiang University(浙江大学) Nanyang Technological University(南洋理工大学)

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